Rohde & Schwarz FSW26 - Page 914

Remote Commands
R&S
®
FSW
914User Manual 1173.9411.02 ─ 19
Usage: SCPI confirmed
Manual operation: See "Copy Trace" on page 468
11.8.2.2 Configuring Spectrograms
In addition to the standard "level versus frequency" or "level versus time" spectrum
traces, the R&S FSW also provides a spectrogram display of the measured data. A
spectrogram shows how the spectral density of a signal varies over time. The x-axis
shows the frequency, the y-axis shows the time. The commands required to configure
spectrograms in a remote environment are described here. For details and manual
operation see chapter 7.3.2.4, "Spectrogram Settings", on page 472.
When configuring spectrograms, the window suffix is irrelevant. The settings are
always applied to the spectrogram window, or to all spectrogram windows, if several
are active for the same measurement channel.
For commands to set markers in spectrograms, see chapter 11.8.3.6, "Marker Search
(Spectrograms)", on page 944.
Configuring a Spectrogram Measurement.................................................................. 914
Configuring the Color Map.......................................................................................... 917
Configuring a Spectrogram Measurement
CALCulate:SGRam|SPECtrogram:CLEar[:IMMediate]....................................................... 914
CALCulate:SGRam|SPECtrogram:CONT......................................................................... 914
CALCulate:SGRam|SPECtrogram:FRAMe:COUNt............................................................ 915
CALCulate:SGRam|SPECtrogram:FRAMe:SELect............................................................ 915
CALCulate:SGRam|SPECtrogram:HDEPth.......................................................................916
CALCulate:SGRam|SPECtrogram:TSTamp:DATA?...........................................................916
CALCulate:SGRam|SPECtrogram:TSTamp[:STATe]......................................................... 917
CALCulate:SGRam|SPECtrogram[:STATe].......................................................................917
CALCulate:SGRam|SPECtrogram:CLEar[:IMMediate]
This command resets the spectrogram and clears the history buffer.
Example:
CALC:SGR:CLE
Resets the result display and clears the memory.
Usage: Event
Manual operation: See "Clear Spectrogram" on page 416
CALCulate:SGRam|SPECtrogram:CONT <State>
This command determines whether the results of the last measurement are deleted
before starting a new measurement in single sweep mode.
Analyzing Measurements (Basics)